$OpenBSD: patch-shape_octagon_c,v 1.1 2017/05/12 21:25:00 espie Exp $

Index: shape_octagon.c
--- shape_octagon.c.orig
+++ shape_octagon.c
@@ -28,6 +28,7 @@
   method.
 ******************************************************************************/
 
+void
 octagon_set_dimensions (shape, cell_size, side)
   shape_type *shape;
   int cell_size,
@@ -138,6 +139,7 @@ octagon_set_dimensions (shape, cell_size, side)
   Things get kind of messy.
 ******************************************************************************/
 
+void
 octagon_set_center (cell, shape1, shape2, side)
   cell_type *cell;
   shape_type *shape1,
@@ -199,6 +201,7 @@ octagon_set_center (cell, shape1, shape2, side)
   is used for horizon determination for both shapes.
 ******************************************************************************/
 
+void
 octagon_set_horizons (shape1, shape2)
   shape_type *shape1,
              *shape2;
@@ -219,6 +222,7 @@ octagon_set_horizons (shape1, shape2)
   Set the intercell pointers for the given tiling.
 ******************************************************************************/
 
+void
 octagon_set_connections ()
 {
   int i, j;
@@ -342,6 +346,7 @@ octagon_set_connections ()
  		|__|_____|_______|
 ******************************************************************************/
 
+void
 octagon_set_selects (shape1, shape2, select, side)
   shape_type *shape1,
              *shape2;
@@ -486,6 +491,7 @@ octagon_set_selects (shape1, shape2, select, side)
   determined by the octagonal cell <shape1>.
 ******************************************************************************/
 
+void
 octagon_set_square_troops (shape1, shape2)
   shape_type *shape1,
              *shape2;
